interface.h File Reference

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Data Structures
struct	vnet_hw_interface_t
struct	vnet_sub_interface_t
struct	vnet_sw_interface_t
struct	vnet_hw_interface_nodes_t
struct	vnet_interface_main_t

Macros
#define	VNET_HW_INTERFACE_ADD_DEL_FUNCTION(f)   _VNET_INTERFACE_FUNCTION_DECL(f,hw_interface_add_del)
#define	VNET_HW_INTERFACE_LINK_UP_DOWN_FUNCTION(f)   _VNET_INTERFACE_FUNCTION_DECL(f,hw_interface_link_up_down)
#define	VNET_SW_INTERFACE_ADD_DEL_FUNCTION(f)   _VNET_INTERFACE_FUNCTION_DECL(f,sw_interface_add_del)
#define	VNET_SW_INTERFACE_ADMIN_UP_DOWN_FUNCTION(f)   _VNET_INTERFACE_FUNCTION_DECL(f,sw_interface_admin_up_down)
#define	VNET_DEVICE_CLASS(x, ...)
#define	VLIB_DEVICE_TX_FUNCTION_CLONE_TEMPLATE(arch, fn, tgt)
#define	VLIB_DEVICE_TX_FUNCTION_MULTIARCH_CLONE(fn)   foreach_march_variant(VLIB_DEVICE_TX_FUNCTION_CLONE_TEMPLATE, fn)
#define	VLIB_MULTIARCH_CLONE_AND_SELECT_FN(fn, ...)
#define	VLIB_DEVICE_TX_FUNCTION_MULTIARCH(dev, fn)
#define	VNET_HW_INTERFACE_CLASS(x, ...)
#define	VNET_HW_INTERFACE_FLAG_LINK_UP   (1 << 0)
#define	VNET_HW_INTERFACE_FLAG_DUPLEX_SHIFT   1
#define	VNET_HW_INTERFACE_FLAG_HALF_DUPLEX   (1 << 1)
#define	VNET_HW_INTERFACE_FLAG_FULL_DUPLEX   (1 << 2)
#define	VNET_HW_INTERFACE_FLAG_DUPLEX_MASK
#define	VNET_HW_INTERFACE_FLAG_SPEED_SHIFT   3
#define	VNET_HW_INTERFACE_FLAG_SPEED_10M   (1 << 3)
#define	VNET_HW_INTERFACE_FLAG_SPEED_100M   (1 << 4)
#define	VNET_HW_INTERFACE_FLAG_SPEED_1G   (1 << 5)
#define	VNET_HW_INTERFACE_FLAG_SPEED_10G   (1 << 6)
#define	VNET_HW_INTERFACE_FLAG_SPEED_40G   (1 << 7)
#define	VNET_HW_INTERFACE_FLAG_SPEED_100G   (1 << 8)
#define	VNET_HW_INTERFACE_FLAG_SPEED_MASK
#define	VNET_HW_INTERFACE_FLAG_L2OUTPUT_SHIFT   9
#define	VNET_HW_INTERFACE_FLAG_L2OUTPUT_MAPPED   (1 << 9)
#define	VNET_HW_INTERFACE_BOND_INFO_NONE   ((uword *) 0)
#define	VNET_HW_INTERFACE_BOND_INFO_SLAVE   ((uword *) ~0)
#define	VNET_SW_INTERFACE_FLAG_ADMIN_UP   (1 << 0)
#define	VNET_SW_INTERFACE_FLAG_PUNT   (1 << 1)
#define	VNET_SW_INTERFACE_FLAG_PROXY_ARP   (1 << 2)
#define	VNET_SW_INTERFACE_FLAG_UNNUMBERED   (1 << 3)
#define	VNET_SW_INTERFACE_FLAG_BOND_SLAVE   (1 << 4)
#define	foreach_intf_output_feat   _(IPSEC, "ipsec-output")
#define	INTF_OUTPUT_FEAT_DONE   INTF_OUTPUT_N_FEAT

Typedefs
typedef clib_error_t *(	vnet_interface_function_t) (struct vnet_main_t *vnm, u32 if_index, u32 flags)
typedef clib_error_t *(	vnet_subif_add_del_function_t) (struct vnet_main_t *vnm, u32 if_index, struct vnet_sw_interface_t *template, int is_add)
typedef struct _vnet_device_class	vnet_device_class_t
typedef struct _vnet_hw_interface_class	vnet_hw_interface_class_t
typedef struct vnet_hw_interface_t	vnet_hw_interface_t

Enumerations
enum	vnet_sw_interface_type_t { VNET_SW_INTERFACE_TYPE_HARDWARE, VNET_SW_INTERFACE_TYPE_SUB }
enum	vnet_interface_counter_type_t {   VNET_INTERFACE_COUNTER_DROP = 0, VNET_INTERFACE_COUNTER_PUNT = 1, VNET_INTERFACE_COUNTER_IP4 = 2, VNET_INTERFACE_COUNTER_IP6 = 3,   VNET_INTERFACE_COUNTER_RX_NO_BUF = 4, VNET_INTERFACE_COUNTER_RX_MISS = 5, VNET_INTERFACE_COUNTER_RX_ERROR = 6, VNET_INTERFACE_COUNTER_TX_ERROR = 7,   VNET_N_SIMPLE_INTERFACE_COUNTER = 8, VNET_INTERFACE_COUNTER_RX = 0, VNET_INTERFACE_COUNTER_TX = 1, VNET_N_COMBINED_INTERFACE_COUNTER = 2 }
enum	intf_output_feat_t { INTF_OUTPUT_N_FEAT }

Functions
static void	vnet_interface_counter_lock (vnet_interface_main_t *im)
static void	vnet_interface_counter_unlock (vnet_interface_main_t *im)
void	vnet_pcap_drop_trace_filter_add_del (u32 error_index, int is_add)
int	vnet_interface_name_renumber (u32 sw_if_index, u32 new_show_dev_instance)
int	vnet_interface_add_del_feature (struct vnet_main_t *vnm, vlib_main_t *vm, u32 sw_if_index, intf_output_feat_t feature, int is_add)

Variables
vnet_device_class_t	vnet_local_interface_device_class

Macro Definition Documentation

#define foreach_intf_output_feat   _(IPSEC, "ipsec-output")

Definition at line 539 of file interface.h.

#define INTF_OUTPUT_FEAT_DONE   INTF_OUTPUT_N_FEAT

Definition at line 552 of file interface.h.

#define VLIB_DEVICE_TX_FUNCTION_CLONE_TEMPLATE	(		arch,
			fn,
			tgt
	)

Value:

uword                                                                   \
  __attribute__ ((flatten))                                             \
  __attribute__ ((target (tgt)))                                        \
  CLIB_CPU_OPTIMIZED                                                    \
  fn ## _ ## arch ( vlib_main_t * vm,                                   \
                   vlib_node_runtime_t * node,                          \
                   vlib_frame_t * frame)                                \
  { return fn (vm, node, frame); }

Definition at line 168 of file interface.h.

#define VLIB_DEVICE_TX_FUNCTION_MULTIARCH	(		dev,
			fn
	)

Definition at line 183 of file interface.h.

#define VLIB_DEVICE_TX_FUNCTION_MULTIARCH_CLONE

(

fn

)

foreach_march_variant(VLIB_DEVICE_TX_FUNCTION_CLONE_TEMPLATE, fn)

Definition at line 178 of file interface.h.

#define VLIB_MULTIARCH_CLONE_AND_SELECT_FN	(		fn,
			...
	)

Definition at line 182 of file interface.h.

#define VNET_DEVICE_CLASS	(		x,
			...
	)

Value:

__VA_ARGS__ vnet_device_class_t x;                                    \
static void __vnet_add_device_class_registration_##x (void)             \
    __attribute__((__constructor__)) ;                                  \
static void __vnet_add_device_class_registration_##x (void)             \
{                                                                       \
    vnet_main_t * vnm = vnet_get_main();                                \
    x.next_class_registration = vnm->device_class_registrations;        \
    vnm->device_class_registrations = &x;                               \
}                                                                       \
__VA_ARGS__ vnet_device_class_t x

Definition at line 156 of file interface.h.

#define VNET_HW_INTERFACE_ADD_DEL_FUNCTION

(

f

)

_VNET_INTERFACE_FUNCTION_DECL(f,hw_interface_add_del)

Definition at line 78 of file interface.h.

#define VNET_HW_INTERFACE_BOND_INFO_NONE   ((uword *) 0)

Definition at line 358 of file interface.h.

#define VNET_HW_INTERFACE_BOND_INFO_SLAVE   ((uword *) ~0)

Definition at line 359 of file interface.h.

#define VNET_HW_INTERFACE_CLASS	(		x,
			...
	)

Value:

__VA_ARGS__ vnet_hw_interface_class_t x;                              \
static void __vnet_add_hw_interface_class_registration_##x (void)       \
    __attribute__((__constructor__)) ;                                  \
static void __vnet_add_hw_interface_class_registration_##x (void)       \
{                                                                       \
    vnet_main_t * vnm = vnet_get_main();                                \
    x.next_class_registration = vnm->hw_interface_class_registrations;  \
    vnm->hw_interface_class_registrations = &x;                         \
}                                                                       \
__VA_ARGS__ vnet_hw_interface_class_t x

Definition at line 252 of file interface.h.

#define VNET_HW_INTERFACE_FLAG_DUPLEX_MASK

Value:

(VNET_HW_INTERFACE_FLAG_HALF_DUPLEX |           \
   VNET_HW_INTERFACE_FLAG_FULL_DUPLEX)

Definition at line 278 of file interface.h.

#define VNET_HW_INTERFACE_FLAG_DUPLEX_SHIFT   1

Definition at line 275 of file interface.h.

#define VNET_HW_INTERFACE_FLAG_FULL_DUPLEX   (1 << 2)

Definition at line 277 of file interface.h.

#define VNET_HW_INTERFACE_FLAG_HALF_DUPLEX   (1 << 1)

Definition at line 276 of file interface.h.

#define VNET_HW_INTERFACE_FLAG_L2OUTPUT_MAPPED   (1 << 9)

Definition at line 300 of file interface.h.

#define VNET_HW_INTERFACE_FLAG_L2OUTPUT_SHIFT   9

Definition at line 299 of file interface.h.

#define VNET_HW_INTERFACE_FLAG_LINK_UP   (1 << 0)

Definition at line 273 of file interface.h.

#define VNET_HW_INTERFACE_FLAG_SPEED_100G   (1 << 8)

Definition at line 289 of file interface.h.

#define VNET_HW_INTERFACE_FLAG_SPEED_100M   (1 << 4)

Definition at line 285 of file interface.h.

#define VNET_HW_INTERFACE_FLAG_SPEED_10G   (1 << 6)

Definition at line 287 of file interface.h.

#define VNET_HW_INTERFACE_FLAG_SPEED_10M   (1 << 3)

Definition at line 284 of file interface.h.

#define VNET_HW_INTERFACE_FLAG_SPEED_1G   (1 << 5)

Definition at line 286 of file interface.h.

#define VNET_HW_INTERFACE_FLAG_SPEED_40G   (1 << 7)

Definition at line 288 of file interface.h.

#define VNET_HW_INTERFACE_FLAG_SPEED_MASK

Value:

(VNET_HW_INTERFACE_FLAG_SPEED_10M |             \
   VNET_HW_INTERFACE_FLAG_SPEED_100M |          \
   VNET_HW_INTERFACE_FLAG_SPEED_1G |            \
   VNET_HW_INTERFACE_FLAG_SPEED_10G |           \
   VNET_HW_INTERFACE_FLAG_SPEED_40G |           \
   VNET_HW_INTERFACE_FLAG_SPEED_100G)

Definition at line 290 of file interface.h.

#define VNET_HW_INTERFACE_FLAG_SPEED_SHIFT   3

Definition at line 283 of file interface.h.

#define VNET_HW_INTERFACE_LINK_UP_DOWN_FUNCTION

(

f

)

_VNET_INTERFACE_FUNCTION_DECL(f,hw_interface_link_up_down)

Definition at line 80 of file interface.h.

#define VNET_SW_INTERFACE_ADD_DEL_FUNCTION

(

f

)

_VNET_INTERFACE_FUNCTION_DECL(f,sw_interface_add_del)

Definition at line 82 of file interface.h.

#define VNET_SW_INTERFACE_ADMIN_UP_DOWN_FUNCTION

(

f

)

_VNET_INTERFACE_FUNCTION_DECL(f,sw_interface_admin_up_down)

Definition at line 84 of file interface.h.

#define VNET_SW_INTERFACE_FLAG_ADMIN_UP   (1 << 0)

Definition at line 415 of file interface.h.

#define VNET_SW_INTERFACE_FLAG_BOND_SLAVE   (1 << 4)

Definition at line 424 of file interface.h.

#define VNET_SW_INTERFACE_FLAG_PROXY_ARP   (1 << 2)

Definition at line 420 of file interface.h.

#define VNET_SW_INTERFACE_FLAG_PUNT   (1 << 1)

Definition at line 418 of file interface.h.

#define VNET_SW_INTERFACE_FLAG_UNNUMBERED   (1 << 3)

Definition at line 422 of file interface.h.

Typedef Documentation

typedef struct _vnet_device_class vnet_device_class_t

typedef struct _vnet_hw_interface_class vnet_hw_interface_class_t

typedef struct vnet_hw_interface_t vnet_hw_interface_t

typedef clib_error_t*( vnet_interface_function_t) (struct vnet_main_t *vnm, u32 if_index, u32 flags)

Definition at line 51 of file interface.h.

typedef clib_error_t*( vnet_subif_add_del_function_t) (struct vnet_main_t *vnm, u32 if_index, struct vnet_sw_interface_t *template, int is_add)

Definition at line 55 of file interface.h.

Enumeration Type Documentation

enum intf_output_feat_t

Enumerator
INTF_OUTPUT_N_FEAT

Definition at line 543 of file interface.h.

enum vnet_interface_counter_type_t

Enumerator
VNET_INTERFACE_COUNTER_DROP
VNET_INTERFACE_COUNTER_PUNT
VNET_INTERFACE_COUNTER_IP4
VNET_INTERFACE_COUNTER_IP6
VNET_INTERFACE_COUNTER_RX_NO_BUF
VNET_INTERFACE_COUNTER_RX_MISS
VNET_INTERFACE_COUNTER_RX_ERROR
VNET_INTERFACE_COUNTER_TX_ERROR
VNET_N_SIMPLE_INTERFACE_COUNTER
VNET_INTERFACE_COUNTER_RX
VNET_INTERFACE_COUNTER_TX
VNET_N_COMBINED_INTERFACE_COUNTER

Definition at line 451 of file interface.h.

enum vnet_sw_interface_type_t

Enumerator
VNET_SW_INTERFACE_TYPE_HARDWARE
VNET_SW_INTERFACE_TYPE_SUB

Definition at line 365 of file interface.h.

Function Documentation

int vnet_interface_add_del_feature	(	struct vnet_main_t *	vnm,
		vlib_main_t *	vm,
		u32	sw_if_index,
		intf_output_feat_t	feature,
		int	is_add
	)

Definition at line 1180 of file interface.c.

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static void vnet_interface_counter_lock ( vnet_interface_main_t *  im )

inlinestatic

Definition at line 516 of file interface.h.

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static void vnet_interface_counter_unlock ( vnet_interface_main_t *  im )

inlinestatic

Definition at line 524 of file interface.h.

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int vnet_interface_name_renumber	(	u32	sw_if_index,
		u32	new_show_dev_instance
	)

Definition at line 1151 of file interface.c.

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void vnet_pcap_drop_trace_filter_add_del	(	u32	error_index,
		int	is_add
	)

Definition at line 1132 of file interface_output.c.

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Variable Documentation

vnet_device_class_t vnet_local_interface_device_class